fix: set nuget.org as default and map OTAPI/ModFramework packages to GitHub source

Author: CedaryCat

NuGet.config

@@ -9,20 +9,10 @@
     <packageSource key="github-cedarycat">
       <package pattern="OTAPI.Upcoming" />
       <package pattern="ModFramework" />
-      <package pattern="ModFramework.Modules.CSharp" />
+      <package pattern="ModFramework.Modules.*" />
     </packageSource>
     <packageSource key="nuget.org">
-      <package pattern="GitVersion.*" />
-      <package pattern="Microsoft.*" />
-      <package pattern="Mono.*" />
-      <package pattern="MonoMod.*" />
-      <package pattern="NETStandard.*" />
-      <package pattern="Newtonsoft.*" />
-      <package pattern="NuGet.*" />
-      <package pattern="PolySharp" />
-      <package pattern="Steamworks.*" />
-      <package pattern="System.*" />
-      <package pattern="xunit*" />
+      <package pattern="*" />
     </packageSource>
   </packageSourceMapping>
 </configuration>